Transparent Fire Polish Square Quartz Glass Microscope Slides for Lab
Product Description
Standard sizes: 150x150x1/2/3/4/5/6/8/10 mm, 260x200x3 mm, 100x100x0.5 mm, 20x20x0.5 mm, 75x25x1/2/3 mm, and more.
Further Processing Options:
We offer flame polishing, optical polishing, grinding, general polishing, double-side polishing, single-side polishing, or one side grinding depending on your requirements.
Material Properties:
- Both sides polished
- Can be flame polished
- Broad transmission spectrum
- Low thermal expansion coefficient
- Vaulted quartz plates can operate for long periods at 1100°C
- Clear quartz plate softening point: 1730°C (3146°F)
- Annealing point: 1180°C (2156°F)
- Strain point of clear vaulted quartz plate: 1075°C (1967°F)
- No bubbles, no air lines
- High corrosion resistance
- Visible light transmission over 90%
Chemical Composition:
| Element | Content (ppm) |
|---------|---------------|
| Al | 21.32 |
| Fe | 0.94 |
| Ca | 1.88 |
| Mg | 0.29 |
| Ti | 0.54 |
| Cu | 0.05 |
| Mn | 0.05 |
| K | 0.40 |
| Na | 2.06 |
| Li | 1.66 |
| Co | 0.07 |
| Ni | 0.07 |
| B | 0.16 |
Key Specifications:
- Purity: Total impurities including Al, Fe, Ca, Mg, Ti, Cu, Ni, Co, Mn, K, Na, Li, B < 35 ppm
- Thermal Data:
- Annealing Point: 1120°C
- Strain Point: 1210°C
- Softening Point: 1570°C
- Melting Point: 1730°C
- Expansion Coefficient: 5.5×10â»â·/°C
- Operating Temperature:
- Short-term: 1300°C
- Long-term: 1100°C
- Mechanical Properties:
- Rigidity Modulus: 3.1×10ⴠMPa
- Density: 2.2 g/cm³
- Mohs Hardness: 6
- Young’s Modulus: 7.2×10ⴠMPa
- Compression Strength: 1.1×10³ MPa
- Poisson Ratio: 0.17
- Elongation Strength: 48 MPa
Company Information
HIGHBORN is a leading manufacturer and supplier of high-quality quartz glass and precision ceramics in China. We specialize in the production and sale of quartz glass for industries such as semiconductors, chemicals, solar energy, textiles, electronics, and lasers. With advanced fabrication technology and a strong focus on customer needs, we continuously improve our services to meet the highest standards. Our values are built on trust, fairness, and respect for employees, suppliers, and customers.
FAQs
1. Q: Can you provide samples for testing?
A: Yes, we can provide free samples if available in stock. Custom samples can also be made upon request with a sample fee.
2. Q: How do I place an order?
A: You can email Joanna Li, place an order online, or purchase through AliExpress.
3. Q: What payment methods do you accept?
A: We accept T/T, L/C, Western Union, AliExpress, and other common payment methods.
4. Q: How do you ship the products?
A: We offer shipping by air, sea, express, or pickup.
[Image: Transparent Fire Polish Square Quartz Glass Microscope Slides for Lab]
[Image: Transparent Fire Polish Square Quartz Glass Microscope Slides for Lab]
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